ABB i-bus KNX Yucus YUB/U1.0.1 Series Technical Reference Manual page 40

KNX Technical Reference Manual
ABB i-Bus ® KNX Yucus
If a blind was lowered and halted at half open via a long button press, then a renewed
short button press will close the blind.
12.9.1 Common parameter – Duration of long operation (ss:ms)
Options
A differentiation can be made between a short or long operation of the button. With a
short operation of the button, the next level forward is switch to in each case. With a long
operation, the first level is activated. Thus, with a long button press a jump back from
every position to the first level is possible, without having to run through the remaining
levels.
Via the "Duration of long operation", the time is specified from which a long button press
is recognized, and the object values are reset. The first level must be set again with a
press of the button. Any time from 0.3 to 3 seconds can be set. A typical value after which
a jump-back to level 1 is set at 0.4 s.
12.9.2 Common parameter – Cyclic time of telegram repetition (ss:ms)
Options
Note: This parameter is only visible if the "Object type" parameter is set to 1 bit.
Telegrams are sent out on the "Adjust" object cyclically as long as the button is operated.
The intervals can be freely set from 0.1 s to 5.0 s. As standard, the telegrams are sent
out cyclic at an interval of 1 second.
Via this function, it is possible to adjust accurately position of larger slats that require a
longer time for a complete slat rotation. This means that the user holds the button pressed
until the slats are set to the desired position and then releases the button.
12.9.3 Common parameter – Object type
Options
Via the parameter object type, you can specify whether the blind control occurs via two
1-bit or two 1-byte communication objects "Move blinds / shutter up-down" and "Slats
adjust / stop up-down".
If 1-byte was selected as object type, the communication objects can be connected with
1-byte position objects from blind actuators.
For example: One side of the button could lower the blind to 50% with slats closed 50%,
while the other button side can lower the blind to 80% with slats closed 100%
12.9.4 Extended parameter – Function switchover roller blinds/shutters
Options
Time input from 0.3 to 3.0 seconds
Time input from 0.1 to 5.0 seconds
1 bit
1 byte 0..100%
Shutter
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